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combobox_default.cpp

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/*
        ClanGUI, copyrights by various people. Have a look in the CREDITS file.
        
        This sourcecode is distributed using the Library GNU Public Licence,
        version 2 or (at your option) any later version. Please read LICENSE
        for details.
*/

#include "precomp.h"
#include <stdio.h>
#include "API/Display/Display/surface.h"
#include "API/Display/Font/font.h" 
#include "API/Core/Resources/resource_manager.h"
#include "API/GUI/gui_manager.h"
#include "combobox_default.h"
#include "button_default.h"

#define X_TEXT_OFFSET 4
#define Y_TEXT_OFFSET 2

CL_ComboBox_Default::CL_ComboBox_Default(
        CL_ComboBox *_combobox,
        const CL_ComponentOptions &options,
        CL_StyleManager_Default *_style) : CL_ComponentStyle(_combobox), combobox(_combobox)
{
        style = _style;
        resources = style->get_resources();
        fnt_options = CL_Font::load("ComboBox/font", resources);
        sur_select_normal = CL_Surface::load("ComboBox/select_normal", resources);
        sur_select_toggled = CL_Surface::load("ComboBox/select_toggled", resources);
        sur_select_disabled = CL_Surface::load("ComboBox/select_disabled", resources);

        button_width = sur_select_normal->get_width();
        button_height = sur_select_normal->get_height();

        CL_Rect pos = combobox->get_position();
        pos.y1 += button_height;
        combobox->set_position(pos);

        select_list = NULL;
        // TODO: Too ugly hack!:
//      combobox->skip_next_activation = false;

        CL_ComponentOptions b_options;
        #ifdef BORLAND
                b_options.options.insert(std::make_pair(std::string("x") , std::string(CL_String(combobox->get_width()-button_width-1))));
                b_options.options.insert(std::make_pair(std::string("y") , std::string("0")));
                b_options.options.insert(std::make_pair(std::string("width") , std::string(CL_String(button_width))));
                b_options.options.insert(std::make_pair(std::string("height") , std::string(CL_String(button_height))));
                b_options.options.insert(std::make_pair(std::string("sur_normal") , std::string("Combobox/select_normal")));
                b_options.options.insert(std::make_pair(std::string("sur_toggled") , std::string("Combobox/select_toggled")));
                b_options.options.insert(std::make_pair(std::string("sur_disabled") , std::string("Combobox/select_disabled")));
        #else
                b_options.options.insert(std::make_pair<std::string const, std::string>("x", CL_String(combobox->get_width()-button_width-1)));
                b_options.options.insert(std::make_pair<std::string const, std::string>("y", "0"));
                b_options.options.insert(std::make_pair<std::string const, std::string>("width", CL_String(button_width)));
                b_options.options.insert(std::make_pair<std::string const, std::string>("height", CL_String(button_height)));
                b_options.options.insert(std::make_pair<std::string const, std::string>("sur_normal", "Combobox/select_normal"));
                b_options.options.insert(std::make_pair<std::string const, std::string>("sur_toggled", "Combobox/select_toggled"));
                b_options.options.insert(std::make_pair<std::string const, std::string>("sur_disabled", "Combobox/select_disabled"));
        #endif

        // TODO: Fix this
/*      combobox->set_select_button(
                new CL_Button_Bitmap(
                        b_options,
                        combobox,
                        style));
*/
        slot_activated = combobox->sig_activated().connect(CL_CreateSlot(this, &CL_ComboBox_Default::on_listbox_activated));
//      slot_deactivated = combobox->sig_deactivated().connect(CL_CreateSlot(this, &CL_ComboBox_Default::on_listbox_deactivated));
        slot_paint = combobox->sig_paint().connect(CL_CreateSlot(this, &CL_ComboBox_Default::on_paint));
}

CL_ComboBox_Default::~CL_ComboBox_Default()
{
/*      delete fnt_options;
        delete sur_select_normal;
        delete sur_select_toggled;
        delete sur_select_disabled;
*/
}

void CL_ComboBox_Default::on_paint()
{
/*      style->fill_rect(0, 0, combobox->get_width(), combobox->get_height(), GUICOL_TEXT_BG);

        style->draw_line(0, 0, combobox->get_width()-1, 0, GUICOL_TOP_SHADE);
        style->draw_line(0, 0, 0, combobox->get_height()-1, GUICOL_TOP_SHADE);

        style->draw_line(1, 1, combobox->get_width()-2, 1, GUICOL_DARK_OUTLINE);
        style->draw_line(1, 1, 1, combobox->get_height()-2, GUICOL_DARK_OUTLINE);

        style->draw_line(0, combobox->get_height()-1, combobox->get_width(), combobox->get_height()-1, GUICOL_BRIGHT_OUTLINE);
        style->draw_line(combobox->get_width()-1, 0, combobox->get_width()-1, combobox->get_height(), GUICOL_BRIGHT_OUTLINE);

        style->draw_line(1, combobox->get_height()-2, combobox->get_width()-1, combobox->get_height()-2, GUICOL_CONTOUR);
        style->draw_line(combobox->get_width()-2, 1, combobox->get_width()-2, combobox->get_height()-1, GUICOL_CONTOUR);
*/      
        fnt_options->print_left(X_TEXT_OFFSET, Y_TEXT_OFFSET, combobox->get_current_text().c_str());
}

void CL_ComboBox_Default::on_listbox_activated(int index)
{
        // TODO: Fix this:
/*      CL_ComponentOptions b_options;
        delete select_list;

        CL_Rect screen = combobox->get_screen_rect();
        #ifdef BORLAND
                b_options.options.insert(std::make_pair(std::string("x"), std::string(CL_String(screen.x1))));
                b_options.options.insert(std::make_pair(std::string("y"), std::string(CL_String(screen.y2))));
                b_options.options.insert(std::make_pair(std::string("width"), std::string(CL_String(combobox->get_width()))));
                b_options.options.insert(std::make_pair(std::string("value"), std::string(CL_String(combobox->get_selection()))));
        #else
                b_options.options.insert(std::make_pair<std::string const, std::string>("x", CL_String(screen.x1)));
                b_options.options.insert(std::make_pair<std::string const, std::string>("y", CL_String(screen.y2)));
                b_options.options.insert(std::make_pair<std::string const, std::string>("width", CL_String(combobox->get_width())));
                b_options.options.insert(std::make_pair<std::string const, std::string>("value", CL_String(combobox->get_current_item())));
        #endif

        select_list = new CL_SelectionList(b_options, NULL, style, fnt_options, combobox->m_options);
        selection_slot = select_list->sig_activated.connect(CL_CreateSlot(this, &CL_ComboBox_Default::on_listbox_selection));
        selection_cancel_slot = select_list->sig_cancelled.connect(CL_CreateSlot(this, &CL_ComboBox_Default::on_listbox_cancel));
        combobox->get_gui_manager()->add_child(select_list);
        select_list->set_focus();
*/
}

/*void CL_ComboBox_Default::on_listbox_deactivated()
{
        if (select_list != NULL)
        {
                select_list->close();
//              get_gui_manager()->remove_component(select_list);
                delete select_list;
                select_list = NULL;
        }
}
*/
void CL_ComboBox_Default::on_listbox_highlighted(int selection)
{
        combobox->set_current_item(selection);
        // TODO: fix this
//      combobox->activated = false;
}

void CL_ComboBox_Default::on_listbox_cancel()
{
        // TODO: fix this
//      if (combobox->activated) combobox->skip_next_activation = true;
}

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